Herald of the Titans

[Scøtt]

My guild is going to try and attempt Herald of the Titans and we're basically looking for some confirmation of what ilevel gear we are allowed to use etc so we don't waste time killing it to find someone has used something they're not allowed.

If anyone has done the achievement / has any more information about the ilvl then it would be greatly appreciated ;D

[zorg]

it tells you the ilvl in the tooltip when you read the achievement:

[huangzhong9]

it says no gear higher than attainable in 10 man ulduar.
http://www.wowhead.com/?achievement=3316

[Scøtt]

So 226 gear and 232 weapons?

[Humbaba]

10-man Ulduar: 219 (Few weapons are 226)
10-man Ulduar (Hard): 226
25-man Ulduar: 226 (Weapons 232)
25-man Ulduar (Hard): 239

This achievement is very poorly worded. I got this achievement tonight, using an ilvl 232 weapon and wand. Due to the way 10man hardmode loot works, you can still get this achievement using ilvl 232 weapons, offhands, wands, ranged weapons, sigils, idols, etc etc. You cannot be wearing any armor, or using any trinkets higher than 226.

This is quoted from Wowhead; it'll make your life a little easier next time to try looking there for answers as well as the forums here.